衡山县 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

衡山县

Hengyang, Hunan

2026-04-05 20:00

AQC (Australia)

Good

PM10

μg/m³

38.2

PM2.5

μg/m³

25.2

O3

μg/m³

59.1

CO

μg/m³

1001.5

NO2

μg/m³

5.6

SO2

μg/m³

7.7

Weather

20℃

96%

2 kph

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Historical Data

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